diff --git a/pkgs/tools/system/thinkfan/default.nix b/pkgs/tools/system/thinkfan/default.nix
index 8da87ecfa71..a564c946bcf 100644
--- a/pkgs/tools/system/thinkfan/default.nix
+++ b/pkgs/tools/system/thinkfan/default.nix
@@ -11,13 +11,13 @@
 
 stdenv.mkDerivation rec {
   pname = "thinkfan";
-  version = "1.3.0";
+  version = "1.3.1";
 
   src = fetchFromGitHub {
     owner = "vmatare";
     repo = "thinkfan";
     rev = version;
-    sha256 = "sha256-ZCZqi7A4qdWtDSkTw6ktHIZnPhdes2AX7+QBroaDDfI=";
+    sha256 = "sha256-aREZv+t4QhtfLKOMrneLiRxgnu0fzB8UV8dvr1dnhx4=";
   };
 
   postPatch = ''